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For preparing the pristine Al13 solutions, 0.5 M Na2CO3 solution was slowly added to 1.0 M AlCl3 solution with vigorous
stirring to obtain a final hydrolysis ratio ÕâÊÇÔ­ÎÄ£¬
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xiaoxususy: ½ð±Ò+1, лл²ÎÓë 2014-07-08 10:37:52
qaz²£Á§±­: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-07-08 14:56:22
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   3Na2CO3 + 2AlCl3 + 3H2O = 6NaCl + 2Al(OH)3 + 3CO2
¼´Èç¹û½«AlCl3Íêȫת»¯ÎªAl(OH)3ÐèÒª3molNa2CO3£¬2.4molNa2CO3¾Í¿ÉÒÔʵÏÖAl(3+) ת»¯80%¡£
2Â¥2014-07-08 10:11:24
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2Â¥: Originally posted by jiagle at 2014-07-08 10:11:24
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   3Na2CO3 + 2AlCl3 + 3H2O = 6NaCl + 2Al(OH)3 + 3CO2
¼´Èç¹û½«AlCl3Íêȫת»¯ÎªAl(OH)3ÐèÒª3molNa2CO3£¬2.4molNa2CO3¾Í¿ÉÒÔʵÏÖAl(3+) ת»¯80%¡£

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2Â¥: Originally posted by jiagle at 2014-07-08 10:11:24
Æäʵ¸ù¾Ý̼ËáÄÆµÄ¼ÓÈëÁ¿¾ÍÖªµÀÁËË®½âÂÊ£¨·´Ó¦Æäʵ¾ÍÊÇË®½â£©£º
   3Na2CO3 + 2AlCl3 + 3H2O = 6NaCl + 2Al(OH)3 + 3CO2
¼´Èç¹û½«AlCl3Íêȫת»¯ÎªAl(OH)3ÐèÒª3molNa2CO3£¬2.4molNa2CO3¾Í¿ÉÒÔʵÏÖAl(3+) ת»¯80%¡£

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